4041 search results - page 366 / 809 » time 2009 |
180
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HIS
2009
15 years 4 months ago
2009
The diversity of learning abilities between learners in the virtual classroom is wider than those in traditional classroom. It is difficult to prepare a suitable teaching material ...
133
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GLOBECOM
2009
IEEE
16 years 1 months ago
2009
IEEE
—Initialization is an indispensable process for wireless sensor networks since newly deployed sensors lack a reliable infrastructure for communication. Many efforts have been mad...
209
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HVEI
2009
15 years 4 months ago
2009
The data model for image representation in terms of projective Fourier transform (PFT) is well adapted to both image perspective transformations and the retinotopic mappings of th...
207
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EWSN
2009
Springer
16 years 7 months ago
2009
Springer
Abstract. In-network data aggregation is widely recognized as an acceptable means to reduce the amount of transmitted data without adversely affecting the quality of the results. T...
169
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ASAP
2009
IEEE
16 years 4 months ago
2009
IEEE
—This paper describes the acceleration of virtual ecology models using field-programmable gate arrays (FPGAs). Our approach targets models generated by the Virtual Ecology Workb...